The Hall of Famer announced last week that he was entering hospice, and that his battle was coming to an end. Killebrew died peacefully, with his wife, Nita, and their family at his side.

"No individual has ever meant more to the Minnesota Twins organization and millions of fans across Twins Territory than Harmon Killebrew," said Twins President Dave St. Peter.

"Harmon will long be remembered as one of the most prolific home run hitters in the history of the game and the leader of a group of players who helped lay the foundation for the long-term success of the Twins franchise and Major League Baseball in the Upper Midwest. However, more importantly Harmon's legacy will be the class, dignity and humility he demonstrated each and every day as a Hall of Fame-quality husband, father, friend, teammate and man. The Twins extend heartfelt sympathies and prayers to the Killebrew family at this difficult time."

The Minnesota House observed a moment of silence Tuesday morning at the state capitol in honor of Killebrew. Rep. Bob Barrett of Shafer recalled how his father once did contracting work at Killebrew's home and "couldn't remember having met a nicer man."

Said Barrett: "He was a great player, but he was an even greater man."

At Target Field, members of the Twins' ground crew slowly lifted home plate and slipped under it a plastic-encased, black-and-white photo of Killebrew winding up for a swing. The picture, believed to be from the 1960s, will stay beneath the plate the rest of the season.

The stadium video board showed a photo of Killebrew, with 1936-2011 superimposed.

Killebrew's status reached beyond the playing field. He was beloved by fansfor the work he did in the communities in which he lived, and the way he lived his life.

"Harmon was a Hall of Famer on and off the field. He was baseball's version of Paul Bunyan, with his prodigious home run power, leading by example in the clubhouse and on the field," said Jeff Idelson, President of the Baseball Hall of Fame.

"Off the field, he emanated class, dignity, and warmth, and he was a great humanitarian. He was so down-to-earth, you would never realize he was a baseball legend. It's ironic that his nickname was 'Killer,' as he was one of the nicest, most generous individuals to ever walk the earth."

Killebrew announced in December that he had been diagnosed with cancer. Only last week he announced that doctors had deemed his cancer incurable and he would no longer fight the "awful disease."

Harmon hit 573 home runs during his 22-year career, 11th-most in major league history. His eight seasons with 40 or more homers still is tied for second in league history to Babe Ruth.

Killebrew broke in with the Washington Senators in 1954 as an 18-year-old. He spent most of his first five seasons in the minors, then hit 42 homers in his first full season in 1959.

The Senators moved to Minnesota in 1961, and Killebrew hit 190 homers in his first four seasons there, including 49 in 1964.
The 11-time All-Star was the American League's Most Valuable Player in 1969 after hitting 49 home runs with 140 RBIs and 145 walks, all team records that stand to this day.

"I found out early in life that I could hit a baseball farther than most players and that's what I tried to do," Killebrew said.

Behind their soft-spoken slugger nicknamed "The Killer," the Twins reached the World Series for the first time in 1965 and back-to-back AL Championship Series in 1969 and 1970.

Former Twins owner Calvin Griffith used to call Killebrew the backbone of the franchise. "He kept us in business," Griffith said.

The man whose silhouette inspired Major League Baseball's official logo was elected to the Hall of Fame in 1984, the first Twin to be enshrined. Killebrew's No. 3 jersey was retired in 1975. Killebrew's easygoing demeanor contrasted starkly with his nickname and standing as one of baseball's most feared hitters.

"I didn't have evil intentions," Killebrew said on his website. "But I guess I did have power."

Harmon Clayton Killebrew was born June 29, 1936, in the Idaho farm town of Payette. He was an all-state quarterback in high school, but it was his power with a baseball bat in his hands that got Killebrew noticed by Washington Senators scout Ossie Bluege.

On Killebrew's website, Bluege recounts the story of how he signed the 17-year-old to a $30,000 contract in 1953.

"I waited for the rain to stop in Payette, Idaho and then he hit one a mile over the left field fence," Bluege said. "I stepped it off the next morning and measured it at 435 feet. That convinced me."

Killebrew didn't just hit balls over the fence, he turned at-bats into longest-drive contests. He never worried much about his short game, preferring instead to swing for the fences, and wound up with a career .256 average.

"I didn't think much about batting average when I was playing," Killebrew said.

On June 3, 1967, Killebrew belted the longest home run in Met Stadium history, a shot that reached the second deck of the bleachers in the old park, some 500 feet from home plate.

"He hit line drives that put the opposition in jeopardy," Bluege once said. "And I don't mean the infielders. I mean the outfielders."

Killebrew finished his career with one season in Kansas City in 1975.

Jane Forbes Clark, chairman of National Baseball Hall of Fame and Museum, said Killebrew personified Hall of Fame excellence and was simply one of the greatest hitters of all time.

"Since joining the Hall of Fame family in 1984, Harmon was a beacon of light among his fellow Hall of Famers, always smiling, always enjoying every moment that life delivered to his doorstep," she said. "We have so many fond memories of this wonderful baseball hero, and we will miss him enormously."

Killebrew and Nita had nine children.

In retirement, he became a successful businessman in insurance, financial planning and car sales. He also traveled the country with baseball memorabilia shows and returned to the Twin Cities regularly, delighting in conversations with fans and reunions with teammates.

"I never thought anything would compare to being elected into the Hall of Fame, but being able to interact with fans once my playing days were over has been just as gratifying," Killebrew said.